Carrier HH18HA119 Limit Switch 318518-761 this kit is designed for

this kit is designed for 120V solenoid assemblies

For technicians managing pneumatic valve actuators

Steam Rated Durability: Specifically built for low pressure steam up to 15 psig

and Keeprite furnaces

Carrier HH18HA119 Limit Switch 318518-761 this kit is designed forThe Carrier HH18HA119 is a critical safety component designed for precise thermal monitoring in high efficiency furnaces and air handlers. Engineered as a 125 35F limit switch, this bi metal snap disc functions as a formal high limit control to prevent heat exchanger damage or hazardous operating conditions. With an opening set point of 125F and a 35F differential for reset, the HH18HA119 ensures the blower assembly and burner sequence maintain safe